From 651a2f1c201c768d6c16d8a4bd43e57d3618e019 Mon Sep 17 00:00:00 2001
From: peter <peter.hormanns@jalin.de>
Date: Tue, 30 Apr 2013 22:12:52 +0200
Subject: [PATCH] prepare

---
 hsarback/src/de/hsadmin/mods/pac/PacModuleImpl.java | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/hsarback/src/de/hsadmin/mods/pac/PacModuleImpl.java b/hsarback/src/de/hsadmin/mods/pac/PacModuleImpl.java
index f5dfa12..f957e6d 100644
--- a/hsarback/src/de/hsadmin/mods/pac/PacModuleImpl.java
+++ b/hsarback/src/de/hsadmin/mods/pac/PacModuleImpl.java
@@ -127,7 +127,9 @@ public class PacModuleImpl extends AbstractModuleImpl {
 		Pac newState = (Pac) entity;
 		EntityManager em = getTransaction().getEntityManager();
 		Pac oldState = em.find(Pac.class, newState.getId());
-		if (!oldState.getBasepac().getName().equals(newState.getBasepac().getName())) {
+		String oldBasepacName = oldState.getBasepac().getName();
+		String newBasepacName = newState.getBasepac().getName();
+		if (!oldBasepacName.equals(newBasepacName)) {
 			Set<PacComponent> oldPacComponents = oldState.getPacComponents();
 			Map<String, Integer> oldQuantities = new HashMap<String, Integer>();
 			for (PacComponent c : oldPacComponents) {
@@ -139,9 +141,10 @@ public class PacModuleImpl extends AbstractModuleImpl {
 			em.flush();
 			newState.initPacComponents(em, newState.getBasepac());
 			Set<PacComponent> newPacComponents = newState.getPacComponents();
-			for (PacComponent c : newPacComponents) {
-				String feature = c.getBaseComponent().getFeature();
-				c.setQuantity(oldQuantities.get(feature).intValue());
+			for (PacComponent pc : newPacComponents) {
+				BaseComponent bc = pc.getBaseComponent();
+				String feature = bc.getFeature();
+				pc.setQuantity(oldQuantities.get(feature).intValue());
 			}
 		}
 		return super.update(entity);